Average Co-Inventor Count = 4.21
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Master Lock Company LLC (3 from 453 patents)
2. Waterloo Industries, Inc. (1 from 110 patents)
4 patents:
1. 8240786 - Door latch
2. D602723 - Cabinet
3. D591091 - Work bench
4. D580195 - Cabinet